Mr. Thakare starts jogging from his home to the nearby park. He jogs 7 m towards east and then jogs 9 m to his left. He then jogs 6 m to his right and then jogs 11 m towards north. He then jogs 13 m towards west. How far is he from the starting point, in meters?
1
20
2
18
3
25
4
16